after this, any attempts to start LogAnalysis Liberty, results in errors:

$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
at
org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at
org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: java.io.EOFException at
java.io.DataInputStream.readUnsignedShort(DataInputStream.java:351)
at
java.io.DataInputStream.readUTF(DataInputStream.java:600)
at
java.io.DataInputStream.readUTF(DataInputStream.java:575)
at
org.eclipse.equinox.internal.region.StandardRegionDigraphPersistence.readRegionDigraph(StandardRegionDigraphPersistence.java:105)
at
org.eclipse.equinox.internal.region.RegionManager.loadRegionDigraph(RegionManager.java:105)
at
org.eclipse.equinox.internal.region.RegionManager.start(RegionManager.java:59)
at
org.eclipse.osgi.storage.FrameworkExtensionInstaller.startActivat